Shaker bottle



FIG. 1 is a front elevational view of a shaker bottle showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines in the drawing show unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a shaker bottle, as shown and described. 